[Event "Rapid Shield Arena"] [Site "https://lichess.org/9XWIszY2"] [Date "2024.01.11"] [White "BlueButton"] [Black "yuan_muge"] [Result "0-1"] [UTCDate "2024.01.11"] [UTCTime "17:14:02"] [WhiteElo "1554"] [BlackElo "922"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C23"] [Opening "Bishop's Opening: Boi Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Bc5 { C23 Bishop's Opening: Boi Variation } 3. Qf3 Nf6 4. Nc3 Nc6 5. Nge2 Nd4 6. Nxd4 Bxd4 7. d3?! { (0.81 → 0.14) Inaccuracy. O-O was best. } (7. O-O O-O 8. d3 c6 9. h3 h6 10. Qg3 Nh5 11. Qh2 Nf6) 7... d6 8. Bg5 Bg4?! { (0.00 → 0.69) Inaccuracy. c6 was best. } (8... c6 9. Ne2 Bxb2 10. Rb1 Bd4 11. Nxd4 exd4 12. Qg3 h6 13. Bc1 Nh5 14. Qf3 Nf6) 9. Qg3 h6?? { (0.27 → 3.65) Blunder. Be6 was best. } (9... Be6) 10. Bd2?? { (3.65 → 0.49) Blunder. Bxf6 was best. } (10. Bxf6 Qxf6 11. Qxg4 Qxf2+ 12. Kd1 O-O 13. Qg3 Qf6 14. Bb3 c6 15. Kc1 a5 16. a4 Kh8) 10... Qd7?! { (0.49 → 1.54) Inaccuracy. Bxc3 was best. } (10... Bxc3) 11. h3 Bh5?! { (1.56 → 2.69) Inaccuracy. Be6 was best. } (11... Be6 12. Qxg7 Ke7 13. Bxe6 Qxe6 14. Qg3 Rag8 15. Qf3 h5 16. g3 Rg6 17. Nb5 Bb6 18. a4) 12. Qxg7 Rg8?? { (2.66 → 6.18) Blunder. Ke7 was best. } (12... Ke7 13. Qg3 c6 14. Qh4 b5 15. Bb3 a5 16. a4 b4 17. g4 Bxg4 18. hxg4 bxc3 19. bxc3) 13. Qxf6 Rxg2?? { (6.03 → Mate in 7) Checkmate is now unavoidable. c6 was best. } (13... c6 14. Qxh6 d5 15. Bb3 Bg6 16. Qh4 f6 17. Qxf6 Bh5 18. Qh4 Qf7 19. g4 Qf3 20. Qxh5+) 14. Qh8+ Ke7 15. Qxa8? { (Mate in 2 → 7.48) Lost forced checkmate sequence. Nd5+ was best. } (15. Nd5+ Ke6 16. Qf6#) 15... Qxh3? { (7.48 → Mate in 5) Checkmate is now unavoidable. Bxc3 was best. } (15... Bxc3 16. Bxc3 b5 17. Bd5 b4 18. Bd2 Qxh3 19. Bg5+ Rxg5 20. Rxh3 Rg1+ 21. Kd2 Rxa1 22. Rxh5) 16. Rxh3?? { (Mate in 5 → Mate in 1) Lost forced checkmate sequence. Nd5+ was best. } (16. Nd5+ Kd7 17. Bb5+ c6 18. Qxb7+ Kd8 19. Qc7+ Ke8 20. Qe7#) 16... Rg1# { Black wins by checkmate. } 0-1